73292989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1667}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 91593216

約数和(自身を除く): 18300227

約数列:

[1, 7, 11, 77, 571, 1667, 3997, 6281, 11669, 18337, 43967, 128359, 951857, 6662999, 10470427, 73292989]

約数ペア:

[(1, 73292989), (7, 10470427), (11, 6662999), (77, 951857), (571, 128359), (1667, 43967), (3997, 18337), (6281, 11669)]